EP3723786A4 - Non-antibody ligands for detecting target proteins - Google Patents

Non-antibody ligands for detecting target proteins Download PDF

Info

Publication number
EP3723786A4
EP3723786A4 EP18888421.7A EP18888421A EP3723786A4 EP 3723786 A4 EP3723786 A4 EP 3723786A4 EP 18888421 A EP18888421 A EP 18888421A EP 3723786 A4 EP3723786 A4 EP 3723786A4
Authority
EP
European Patent Office
Prior art keywords
target proteins
detecting target
antibody ligands
ligands
antibody
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP18888421.7A
Other languages
German (de)
French (fr)
Other versions
EP3723786A2 (en
Inventor
Michele Susan Yarnell
Scott Young
Olivier KITTEN
Anne CHEVREL
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Syngenta Participations AG
Original Assignee
Syngenta Participations AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Syngenta Participations AG filed Critical Syngenta Participations AG
Publication of EP3723786A2 publication Critical patent/EP3723786A2/en
Publication of EP3723786A4 publication Critical patent/EP3723786A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • G01N33/6803—General methods of protein analysis not limited to specific proteins or families of proteins
    • G01N33/6845—Methods of identifying protein-protein interactions in protein mixtures
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/195—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria
    • C07K14/32—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Bacillus (G)
    • C07K14/325—Bacillus thuringiensis crystal protein (delta-endotoxin)
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
    • G01N33/56961—Plant cells or fungi
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/20—Fusion polypeptide containing a tag with affinity for a non-protein ligand
    • C07K2319/21—Fusion polypeptide containing a tag with affinity for a non-protein ligand containing a His-tag
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/195—Assays involving biological materials from specific organisms or of a specific nature from bacteria
    • G01N2333/32—Assays involving biological materials from specific organisms or of a specific nature from bacteria from Bacillus (G)
    • G01N2333/325—Bacillus thuringiensis crystal protein (delta-endotoxin)
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/415—Assays involving biological materials from specific organisms or of a specific nature from plants
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/146—Genetically Modified [GMO] plants, e.g. transgenic plants
EP18888421.7A 2017-12-15 2018-12-13 Non-antibody ligands for detecting target proteins Withdrawn EP3723786A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762599289P 2017-12-15 2017-12-15
PCT/US2018/065440 WO2019118721A2 (en) 2017-12-15 2018-12-13 Non-antibody ligands for detecting target proteins

Publications (2)

Publication Number Publication Date
EP3723786A2 EP3723786A2 (en) 2020-10-21
EP3723786A4 true EP3723786A4 (en) 2021-09-08

Family

ID=66820660

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18888421.7A Withdrawn EP3723786A4 (en) 2017-12-15 2018-12-13 Non-antibody ligands for detecting target proteins

Country Status (6)

Country Link
US (1) US11714090B2 (en)
EP (1) EP3723786A4 (en)
CN (1) CN111465406A (en)
BR (1) BR112020011768A2 (en)
CA (1) CA3085324A1 (en)
WO (1) WO2019118721A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112021003797A2 (en) 2018-08-29 2021-05-25 Pioneer Hi-Bred International, Inc. insecticidal proteins and methods for their use
WO2021122729A1 (en) * 2019-12-18 2021-06-24 Bracco Imaging Spa Anti-her2 polypeptides derivatives as new diagnostic molecular probes
WO2021122726A1 (en) * 2019-12-18 2021-06-24 Bracco Imaging Spa Anti-her2 polypeptides derivatives as new diagnostic molecular probes

Citations (2)

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Publication number Priority date Publication date Assignee Title
US9422548B2 (en) * 2006-12-04 2016-08-23 Institut Pasteur OB-fold used as scaffold for engineering new specific binders
WO2017161096A1 (en) * 2016-03-16 2017-09-21 Tarveda Therapeutics, Inc. Antibody mimic conjugates and particles

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NL154598B (en) 1970-11-10 1977-09-15 Organon Nv PROCEDURE FOR DETERMINING AND DETERMINING LOW MOLECULAR COMPOUNDS AND PROTEINS THAT CAN SPECIFICALLY BIND THESE COMPOUNDS AND TEST PACKAGING.
US3817837A (en) 1971-05-14 1974-06-18 Syva Corp Enzyme amplification assay
US3939350A (en) 1974-04-29 1976-02-17 Board Of Trustees Of The Leland Stanford Junior University Fluorescent immunoassay employing total reflection for activation
US3996345A (en) 1974-08-12 1976-12-07 Syva Company Fluorescence quenching with immunological pairs in immunoassays
US4277437A (en) 1978-04-05 1981-07-07 Syva Company Kit for carrying out chemically induced fluorescence immunoassay
US4275149A (en) 1978-11-24 1981-06-23 Syva Company Macromolecular environment control in specific receptor assays
US4366241A (en) 1980-08-07 1982-12-28 Syva Company Concentrating zone method in heterogeneous immunoassays
US5877012A (en) 1993-03-25 1999-03-02 Novartis Finance Corporation Class of proteins for the control of plant pests
GB9318207D0 (en) 1993-09-02 1993-10-20 Sandoz Ltd Improvements in or relating to organic compounds
US5593881A (en) 1994-05-06 1997-01-14 Mycogen Corporation Bacillus thuringiensis delta-endotoxin
US5527883A (en) 1994-05-06 1996-06-18 Mycogen Corporation Delta-endotoxin expression in pseudomonas fluorescens
AU742971B2 (en) 1996-11-20 2002-01-17 Monsanto Technology Llc Broad-spectrum delta-endotoxins
US6017534A (en) 1996-11-20 2000-01-25 Ecogen, Inc. Hybrid Bacillus thuringiensis δ-endotoxins with novel broad-spectrum insecticidal activity
US6060594A (en) 1997-12-18 2000-05-09 Ecogen, Inc. Nucleic acid segments encoding modified bacillus thuringiensis coleopteran-toxic crystal proteins
US7166770B2 (en) 2000-03-27 2007-01-23 Syngenta Participations Ag Cestrum yellow leaf curling virus promoters
US7230167B2 (en) 2001-08-31 2007-06-12 Syngenta Participations Ag Modified Cry3A toxins and nucleic acid sequences coding therefor
ES2400809T3 (en) 2005-08-31 2013-04-12 Monsanto Technology Llc Nucleotide sequences encoding insecticidal proteins
AR059448A1 (en) * 2006-02-13 2008-04-09 Divergence Inc UNION VEGETABLE CHEMICAL POLIPEPTIDES FOR UNIVERSAL MOLECULAR RECOGNITION
WO2008121633A1 (en) * 2007-03-28 2008-10-09 Syngenta Participations Ag Insecticidal proteins
CA2826229A1 (en) 2011-02-11 2012-08-16 Pioneer Hi-Bred International, Inc. Synthetic insecticidal proteins active against corn rootworm

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9422548B2 (en) * 2006-12-04 2016-08-23 Institut Pasteur OB-fold used as scaffold for engineering new specific binders
WO2017161096A1 (en) * 2016-03-16 2017-09-21 Tarveda Therapeutics, Inc. Antibody mimic conjugates and particles

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
ANA M.G.C. DIAS ET AL: "The future of protein scaffolds as affinity reagents for purification : The Future of Protein Scaffolds", BIOTECHNOLOGY AND BIOENGINEERING, vol. 114, no. 3, 1 March 2017 (2017-03-01), US, pages 481 - 491, XP055530301, ISSN: 0006-3592, DOI: 10.1002/bit.26090 *
B. MOURATOU ET AL: "Remodeling a DNA-binding protein as a specific in vivo inhibitor of bacterial secretin PulD", PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES, vol. 104, no. 46, 1 November 2007 (2007-11-01), US, pages 17983 - 17988, XP055000032, ISSN: 0027-8424, DOI: 10.1073/pnas.0702963104 *
FREDERICO F. MIRANDA ET AL: "Reagentless fluorescent biosensors from artificial families of antigen binding proteins", BIOSENSORS AND BIOELECTRONICS, 1 April 2011 (2011-04-01), XP055000030, ISSN: 0956-5663, DOI: 10.1016/j.bios.2011.04.030 *
See also references of WO2019118721A2 *

Also Published As

Publication number Publication date
CA3085324A1 (en) 2019-06-20
WO2019118721A3 (en) 2019-07-25
EP3723786A2 (en) 2020-10-21
US20210181204A1 (en) 2021-06-17
US11714090B2 (en) 2023-08-01
WO2019118721A2 (en) 2019-06-20
CN111465406A (en) 2020-07-28
BR112020011768A2 (en) 2020-11-17

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